Just add them to the list of available configurations, and configure locations as in the main configuration.
The usefulness of this extension is evident :

lighten up the columns of the main page

use in plugins

2 . Structure for the integration of jQuery plugins in documents is implemented by taking into account the following subdirectories inc/ :

csshead : contains css files needed by plugins

jshead : contains css files needed by plugins

jqhead : contains files script

Most jQuery plugins work this way: place the necessary files in the corresponding directories without forgetting the pictures and write the formatting in the editor, either in the free boxes or items concerned.